publicações selecionadas artigo de conferência Chestnut brown rot and Gnomoniopsis smithogilvyi: characterization of the disease and of the causal agent in Portugal 2021 documento Field trials for the evaluation of two pesticides and a nutrient solution in the control of Gnomoniopsis smithogilvyi 2021 Chestnut brown rot in Portugal: presence, virulence and perspectives on disease control 2021